引言&思考 | Alex Lin's Notes #324
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2022-11-24The best way to learn is by teaching. |
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2022-11-30天命不足畏,祖宗不足法,人言不足恤。 |
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2022-12-02The specific types of hash functions we are going to focus on are cryptographic hash functions. These hash functions need five specific properties. They must be:
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2022-12-06Public Key Cryptography |
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2023-01-26Patricia Merkle TriesBitcoin: Block ArchitectureEthereum Block Architecture |
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2023-11-11The *OS Architecture |
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2023-11-28这世上的事儿,凡是禁止的,往往是有好处但不想分给你。凡是提倡的,大概率是有坑需要你去填。 |
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2024-01-142024-01-31 |
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2024-02-15止损决定了交易寿命,止盈决定了一年别人赚10倍而你只能赚2倍。 |
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2024-12-07评估自己的能力“用乘法而不是加法”,可能初看起来不太容易理解,但也很好懂。 人的能力通常是参差不齐的,有长处就必然有短处。要想成为好的技术人员,技术是不能 “一俊遮百丑” 的。以 1 分为满分,如果你的技术有 0.8 分,表达能力只有 0. 1 分,总分可能不是(0.8+0.1)/2=0.45 分,而是 0.8x0.1 =0.08 分。如果给你时间把自己的技能提升 0.1 分,总分可以到 0.09 分,而用来提高表达能力,则可以达到 0.16 分。哪种选择对个人更有利,其实是一目了然的。不幸的是,大家通常在潜意识里更愿意遮挡自己的短处,更习惯于训练提高自己的长处。程序员更是如此,面对非技术问题,他们往往更希望从技术方面解决。 仅仅是因为他们更“喜欢”从这方面人手,而没有考虑这样做是否真的有效率。想要成为优秀的技术人员,一定要能克服情感的抵触,注重补齐短板。 |
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2025-02-07定义一个资产就三个维度:稀缺性,收益性,流动性。 |
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2025-03-25講,你又唔聽;聽,你又唔明;明,你又唔做;做,你又做錯;錯,你又唔認;認,你又唔改;改,你又唔服;唔服又唔講! |
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2025-04-06 破窑赋天有不测风云,人有旦夕祸福。蜈蚣百足,行不及蛇;雄鸡两翼,飞不过鸦。马有千里之程,无骑不能自往;人有冲天之志,非运不能自通。 盖闻:人生在世,富贵不能淫,贫贱不能移。文章盖世,孔子厄于陈邦;武略超群,太公钓于渭水。颜渊命短,殊非凶恶之徒;盗跖年长,岂是善良之辈。尧帝明圣,却生不肖之儿;瞽叟愚顽,反生大孝之子。张良原是布衣,萧何称谓县吏。晏子身无五尺,封作齐国宰相;孔明卧居草庐,能作蜀汉军师。楚霸虽雄,败于乌江自刎;汉王虽弱,竟有万里江山。李广有射虎之威,到老无封;冯唐有乘龙之才,一生不遇。韩信未遇之时,无一日三餐,及至遇行,腰悬三尺玉印,一旦时衰,死于阴人之手。 有先贫而后富,有老壮而少衰。满腹文章,白发竟然不中;才疏学浅,少年及第登科。深院宫娥,运退反为妓妾;风流妓女,时来配作夫人。 青春美女,却招愚蠢之夫;俊秀郎君,反配粗丑之妇。蛟龙未遇,潜水于鱼鳖之间;君子失时,拱手于小人之下。衣服虽破,常存仪礼之容;面带忧愁,每抱怀安之量。时遭不遇,只宜安贫守份;心若不欺,必然扬眉吐气。初贫君子,天然骨骼生成;乍富小人,不脱贫寒肌体。 天不得时,日月无光;地不得时,草木不生;水不得时,风浪不平;人不得时,利运不通。注福注禄,命里已安排定,富贵谁不欲?人若不依根基八字,岂能为卿为相? 吾昔寓居洛阳,朝求僧餐,暮宿破窑,思衣不可遮其体,思食不可济其饥,上人憎,下人厌,人道我贱,非我不弃也。今居朝堂,官至极品,位置三公,身虽鞠躬于一人之下,而列职于千万人之上,有挞百僚之杖,有斩鄙吝之剑,思衣而有罗锦千箱,思食而有珍馐百味,出则壮士执鞭,入则佳人捧觞,上人宠,下人拥。人道我贵,非我之能也,此乃时也、运也、命也。 嗟呼!人生在世,富贵不可尽用,贫贱不可自欺,听由天地循环,周而复始焉。 |
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2025-04-07 青云志身处低谷不自弃,我命由我不由天。 |
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2025-08-07The Path of Balance - 平衡之道 |
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引言&思考 | Alex Lin's Notes
2020-06-04多用库,少用框架库和框架的一个区别是,一次可以使用多个库,但是框架一次只能使用一个。 这就是为什么我不使用框架的原因。一旦用了一个框架,就无法再用另一个框架了,移植的成本太高了。使用库就没有这个问题。 2020-05-24程序员的Johnston规则 保持清醒的头脑(不要急躁) 充分休息后再工作(劳累时不要编写程序) 程序应简单、优美(Kiss,即Keep It Simpl
https://chaosky.tech/quotes/
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